Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Rd7 win in 1 half-moves
3 Ka6 win in 3 half-moves
4 Kb6 win in 3 half-moves
5 Ka1 draw
6 Ka2 draw
7 Ka8 draw
8 Kb2 draw
9 Kb8 draw
10 Kc1 draw
11 Kc2 draw
12 Rb6 draw
13 Rb8 draw
14 Rc7 draw
15 Re7 draw
16 Rf7 draw
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves